A joint research team from Purdue University and the Archaeological Legacy Institute (ALI) has arrived on the remote South Pacific atoll of Nikumaroro in Kiribati. The 17-member expedition is on site to investigate an unidentified underwater shape known as the Taraia Object. They are examining whether it could be the long-lost wreckage of aviation pioneer Amelia Earhart’s Lockheed Electra 10-E.
Earhart and her navigator, Fred Noonan, disappeared on July 2, 1937, during their attempt to circumnavigate the globe at the equator. For decades, researchers have debated their final destination. A prominent theory suggests they landed on the reef of Nikumaroro-located roughly 400 miles southeast of their intended target, Howland Island-before the aircraft was eventually swept into deeper lagoon waters.
The Expedition and the Taraia Object
The current mission marks a critical phase in the ongoing search history. The target of the investigation, the Taraia Object, was first identified in satellite data in 2020. Subsequent archival research revealed that a similar shape is visible in aerial photographs of the island’s lagoon dating back to 1938.
After a five-day voyage across 1,500 kilometers of the South Pacific aboard the vessel Marin Mainiku, the team reached the island on October 12. Field operations began after crew members cleared dense undergrowth along the historic “Gallagher Highway” trail leading to the lagoon. The team is utilizing a floating hydraulic dredge, magnetometers, and sonar systems to inspect the submerged anomaly, seeking to confirm aluminum skin and rivet patterns that would verify the presence of an aircraft.
Despite their high-stakes scientific objectives, the team faces unique field challenges. The island is heavily populated by massive, three-foot coconut crabs. Known for their powerful claws and scavenging habits, these large land crustaceans have been encountered near operational areas. This prompted safety protocols requiring the 17-person expedition team to sleep offshore on their vessel each evening.
Historical Context and Purdue’s Connection
Purdue University holds a deep historical connection to the aviator. In 1935, Earhart joined Purdue as a career counselor for women and an advisor to the Department of Aeronautics. The Purdue Research Foundation funded her twin-engine Lockheed Electra 10-E, which served as her “Flying Laboratory” for the fateful round-the-world flight. Earhart intended for the aircraft to be returned to the university upon the journey’s completion.
The current expedition includes Purdue leadership and alumni, such as general counsel Steve Schultz and astronautical engineering alumna Sirisha Bandla, alongside maritime archaeologists from RECON Offshore and representatives from the government of Kiribati.
While previous searches by independent groups like The International Group for Historic Aircraft Recovery (TIGHAR) have uncovered artifacts such as 1930s-era shoe remnants, a freckle cream jar, and human bones discovered in 1940, definitive proof of the aircraft has remained elusive. Some independent aviation experts, such as explorer Ric Gillespie, have previously offered alternative explanations for visual anomalies in the area, suggesting formations like trees could mimic aircraft shapes in legacy photos.
Next Steps for the Search Team
The multidisciplinary team plans to spend several days conducting remote sensing, underwater mapping, and surface walk-over surveys before concluding the initial phase of fieldwork. If the current excavation and technical assessment confirm that the Taraia Object is indeed Earhart’s missing Lockheed Electra, Purdue University and ALI intend to coordinate with the Republic of Kiribati regarding potential recovery and conservation efforts, honoring a legacy that has endured for nearly nine decades.
Frequently Asked Questions
What is the Taraia Object?
The Taraia Object is an unidentified shape visible in modern satellite imagery and historical aerial photographs dating back to 1938, located in the lagoon of Nikumaroro Island. Researchers are investigating whether it is the wreckage of Amelia Earhart’s Lockheed Electra 10-E.
Who is leading the Nikumaroro expedition?
The expedition is a joint effort led by the Archaeological Legacy Institute (ALI), headed by executive director Richard Pettigrew, alongside Purdue University and the Purdue Research Foundation.
Why are coconut crabs a concern for researchers?
Nikumaroro is heavily populated by giant coconut crabs, which are large land crustaceans with powerful claws. While they pose no direct threat to coordinated daytime operations, their active nighttime presence and scavenging nature led the 17-member expedition crew to sleep safely aboard their support vessel offshore each night.
What historical evidence points to Nikumaroro Island?
Previous discoveries on Nikumaroro include historical bones found in 1940 (analyzed as consistent with a woman of Earhart’s stature), a 1930s woman’s shoe, and a freckle cream jar, supporting the theory that Earhart and Fred Noonan survived as castaways before their plane washed into the lagoon.
Does Purdue University own the search aircraft?
The Purdue Research Foundation originally funded the purchase of Earhart’s Lockheed Electra “Flying Laboratory” for her research and flight attempts. University officials have stated that if the plane is positively identified, they hope to discuss recovery options with the government of Kiribati to bring the aircraft back to the university.
